1805095775

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5039}}^1$

素因数の和:5168

約数の個数: 48

約数和(自身を含む): 2699827200

約数和(自身を除く): 894731425

約数列:

[1, 5, 7, 23, 25, 35, 89, 115, 161, 175, 445, 575, 623, 805, 2047, 2225, 3115, 4025, 5039, 10235, 14329, 15575, 25195, 35273, 51175, 71645, 115897, 125975, 176365, 358225, 448471, 579485, 811279, 881825, 2242355, 2897425, 3139297, 4056395, 10314833, 11211775, 15696485, 20281975, 51574165, 72203831, 78482425, 257870825, 361019155, 1805095775]

約数ペア:

[(1, 1805095775), (5, 361019155), (7, 257870825), (23, 78482425), (25, 72203831), (35, 51574165), (89, 20281975), (115, 15696485), (161, 11211775), (175, 10314833), (445, 4056395), (575, 3139297), (623, 2897425), (805, 2242355), (2047, 881825), (2225, 811279), (3115, 579485), (4025, 448471), (5039, 358225), (10235, 176365), (14329, 125975), (15575, 115897), (25195, 71645), (35273, 51175)]